@charset "utf-8";
/* 第四页 */
.pg4-bg{
    position: absolute;
    width: 100%;
    left: 0.001%;
    top: 0.001%;
}

.pg4-1{
    position: absolute;
    width: 100%;
    left: 0.001%;
    top: 0.001%;

}
.pg4-2{
    position: absolute;
    width: 100%;
    left: 0.001%;
    top: 12%;

}
.pg4-3{
    position: absolute;
    width: 100%;
    left: 0.001%;
    top: 33%;

}
.pg4-4{
    position: absolute;
    width: 50%;
    left: 26%;
    top: 51%;

}
.pg4-5{
    position: absolute;
    width: 50%;
    left: 26%;
    top:51%;

}
.pg4-6{
    position: absolute;
    width: 100%;
    left: 0.001%;
    bottom:0.001%;

}

.pg4-hu{
    position: absolute;
    width: 100%;
    height: 34%;
    bottom:0.001%;
    background: url("../images/4-6.png");
    background-size: 300% 100%;
}
.pg4-hu{
    animation:hu 1200ms steps(3) infinite;
    -webkit-animation:hu 1200ms steps(3) infinite;
}

@-moz-keyframes hu{
    0% {background-position: -0% 0%;}
    100% {background-position: -300% 0%;}
}

@-webkit-keyframes hu{
    0% {background-position: -0% 0%;}
    100% {background-position: -300% 0%;}
}



.pg4-che {
    height: 13%;
    position: fixed;
    right: 44%;
    top: 91%;
    width: 13%;
}
.pg4-che img{
    width: 100%;
}

.che4{
    opacity: 0;
}












